--- old/make/data/tzdata/factory	2016-10-03 12:26:50.757595600 +0530
+++ new/make/data/tzdata/factory	2016-10-03 12:26:49.973438800 +0530
@@ -24,9 +24,10 @@
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
-# For companies who don't want to put time zone specification in
-# their installation procedures.  When users run date, they'll get the message.
-# Also useful for the "comp.sources" version.
+# For distributors who don't want to put time zone specification in
+# their installation procedures.  Users that run 'date' will get the
+# time zone abbreviation "-00", indicating that the actual time zone
+# is unknown.
 
 # Zone	NAME	GMTOFF	RULES	FORMAT
-Zone	Factory	0	- "Local time zone must be set--see zic manual page"
+Zone	Factory	0	-	-00